Contrasting with her neutral ensemble, the sister of Dakota Fanning, 19, picked a brick red shade of polish for her fingernails, clearly ready for fall colours.

Appearing relaxed, the We Bought A Zoo star was wearing a sheer button-down blouse, cropped boyfriend jeans, and a pair of blue slip-on shoes.

Fitting with her laid back look, the star opted to go au natural with her beauty routine, ditching the make-up as she shielded her eyes with aviator shades and let her blonde locks flow freely.

Easy does it: The actress dressed down in a relaxed button-down blouse, boyfriend jeans and slip-on shoes

The stunning blonde has capitalised on her ethereal natural beauty, which clearly run in the family, starring both solo and alongside older sister Dakota in campaigns for Marc Jacobs and most recently J Estina looking well beyond her years.

Speaking to Young Hollywood on the red carpet at last year's Elle Women In Hollywood event, the fresh-faced actress revealed her secrets to maintaining her luscious locks.

'I only blow it out or use heat on it for special occasions,' she said, adding, 'Any other time, I just wash it and let it go.'

Where to next? The star looked as if she was pondering places to make her next move

The teen, who describes her style as 'girly but a little boyish,' was obviously staying true to her low maintenance off-duty style on Wednesday.

But the busy star has had a jam-packed schedule to maintain, including making movies, modelling, and keeping up with her school work.

Studying is a priority for Elle, who told The Daily Beast earlier this year that she hopes to follow in her 19-year-old sister's footsteps by attending college after graduating high school.

'My sister has inspired me to go to college.

'I don’t know where I want to go, but now that I’m a high-school freshman, you hear about the juniors and seniors talking about where they’ve gotten in and wearing their school sweatshirts,' she said back in March.

'I want to have a school sweatshirt that I wear!'

Sister act: Elle and her sister Dakota Fanning, right, are known for their natural beauty and effortlessly chic style